Get a buy one get one free "creation" coupon from Cold Stone Creamery right away, and another e-mailed to you on your birthday when you join the My Cold Stone Club. You'll also get other members-only coupons throughout the year.
Giant Chocolate Chip Cookie - Baking in a half sheet square pan. Other reviewers suggest the following - HALF BATCH --bake at 325 for 20 min. Use only 1 cup of flour. Cut salt to 1/2 tsp. I made a 1/2 sheet pan with a half batch and it was perfect !! Just make sure to chill the dough to spread it out evenly.